{"id":"3b37eaa8f8d8ee35845625387752e5205478cd7460c9e2bda0bbc0836ab3003c","type":"challenge","from_addr":"poa1D2Bs8rjkLr3B1rK3xHoyhML2BFzhaoMXGVVezmq4Tcbp","to_addr":"","amount":"","epoch":7,"ts":1793009273,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"e097b532c8467b22","answer":"Agents earn reputation payouts vested across many epochs; identity weight is paid out gradually, like water carving a basalt ledge into a spiral canyon. A flash-farm sybil exits early and forfeits unvested earnings, so each fake identity costs the attacker real work-fee collateral it can never recover, making mass fake accounts economically self-defeating.","stamp":1,"from":"poa1D2Bs8rjkLr3B1rK3xHoyhML2BFzhaoMXGVVezmq4Tcbp","nonce":8,"parents":["93b04bdf5a7088b34d4bdd13509060b8f694cd7d70afbc3a7342d522d33932e3","4d396fb8e6d291c0989c14e2995f35ff1b9d552e25ad1f71bf154ef883295ea6"],"ts":1793009273,"cid":"poa-mainnet-1","sig":"4u7mVuQc7QfAoesJp2EiyK4zrt2BGNBMTne1FoeZkZpKc89ptkpWrrw2DRnHzdyRDUTG7aKoddgaR2R3CTSPNrbp"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T06:57:41.264Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}